一种内排露天矿排土场内部坝体构筑方法

Release time:2023-09-01 Hits:

Affilication of Author(s):矿业工程学院

Scope of patent:国内

School Sign:第一单位

Disigner of the Invention:hanliu,潘朝港,杨猛

Type of Patent:国内

State of Patent:专利授权

Application Number:202110399093.X

Service Invention or Not:no

Application Date:2021-04-04

Authorization Date:2022-01-25

First Author:chenshuzhao